| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.79 | 4.293% | $69.6573 | $69.66 | $69.65 | $69.70 |
| Purchase #2 | $165.70 | 3.154% | $170.9262 | $170.93 | $170.95 | $170.90 |
| Purchase #3 | $162.43 | 6.668% | $173.2608 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $32.82 | 13.194% | $37.1503 | $37.15 | $37.15 | $37.20 |
| Purchase #5 | $24.61 | 6.551% | $26.2222 | $26.22 | $26.20 | $26.20 |
| Purchase #6 | $116.56 | 13.103% | $131.8329 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $192.89 | 9.154% | $210.5472 | $210.55 | $210.55 | $210.50 |
| 7 purchase totals = | $761.80 | $819.5969 | $819.60 | $819.60 | $819.60 | |